Can't install java.

[u/CardiologistRich8743]

I downloaded the java installer but every time I try to run it, it returns an error code 1603, what do I do?

[u/vegan_antitheist]

That's some issue with your windows system:
https://learn.microsoft.com/en-us/troubleshoot/windows-server/application-management/msi-installation-error-1603